Bright Dye Products, Water Tracing Dye Powder

Dye Powder Size: 1lb, 10lb, 25lb Colors: Red, Yellow/Green, Orange, Blue Quantity pricing applies to the dye powder. See below for item-specific

Water Tracing Dye - Evans Supply

3 Ways to Color Water - wikiHow

Indigo — Natural Dyes

Fluorescein Leak Detection Dye - Best Uses and Risks

Fluorescent Dye Powder – Yellow

Green UV Reactive Water Dye

Green UV Reactive Water Dye

Plant Magic Bundle 2 - both Ebooks (Natural Soap Color AND Natural Soa

Bright Dyes Yellow/Green products are specially formulated versions of Xanthene dye and are certified by NSF International to ANSI/NSF Standard 60 for use in potable water. It can be detected visually, by ultraviolet light, and by appropriate fluorometric equipment. Visual appearance is yellow/green (depending on concentration) and lime green under ultraviolet light.

Bright Dyes - 105005 - Dye Tracer Powder, Fluorescent Blue, 1 lb

Invisible Blue UV Reactive Water Dye